Answer:
x = 12
Step-by-step explanation:
The sum of exterior angles is = 360
one of the angle is given we will need to add all three angles
128 + 8x + 11x + 4 = 360 add like terms
19x + 132 = 360 subtract 132 from both sides
19x = 268 divide both sides by 19
x = 12 replace x in required expressions to find the measure of the angles
Answer:
31
Step-by-step explanation:
55-24=31. hope it helps
45 / 9 = 5
55 / 5 = 11
Eric worked 11 hours to prepare 55 kilograms of dough.
A= 30
Explanation: 88-58=30
Answer: -5, 1: -5, 2: -8, 1
Step-by-step explanation: Just flip it on the other side
